Invention Grant
- Patent Title: Roll processing of film
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Application No.: US14905201Application Date: 2014-07-16
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Publication No.: US10252940B2Publication Date: 2019-04-09
- Inventor: Andrew J. Ouderkirk , Robert R. Kieschke , Erin A. McDowell , Nicholas T. Gabriel , Eugene V. Johnson , Kelly S. Johnson
- Applicant: 3M INNOVATIVE PROPERTIES COMPANY
- Applicant Address: US MN St. Paul
- Assignee: 3M INNOVATIVE PROPERTIES COMPANY
- Current Assignee: 3M INNOVATIVE PROPERTIES COMPANY
- Current Assignee Address: US MN St. Paul
- Agent Clifton F. Richardson; Lance L. Vietzke
- International Application: PCT/US2014/046785 WO 20140716
- International Announcement: WO2015/009779 WO 20150122
- Main IPC: B05D1/28
- IPC: B05D1/28 ; C03C17/02 ; C03C17/00 ; C03C17/30 ; B05D7/00 ; B05D1/02
Abstract:
A method of coating film in a roll. A film is wound into a roll with gaps between the layers of the film in the roll. A fluid is forced through the roll such that the fluid deposits a coating on at least one side of the film.
Public/Granted literature
- US20160152518A1 ROLL PROCESSING OF FILM Public/Granted day:2016-06-02
Information query
